The agronomy of the major tropical crops /
C. N. Williams.

APA Citation

Williams, C. N. (1975). The agronomy of the major tropical crops. Kuala Lumpur: Oxford University Press.

MLA Citation

Williams, C. N. The Agronomy of the Major Tropical Crops. Kuala Lumpur: Oxford University Press, 1975.

Warning: These citations may not always be complete (especially for serials).